Trend C223X1/2TC Intumescent cutter set 20mm x 40mm - 1/2 Shank

Trend C223X1/2TC Intumescent cutter set 20mm x 40mm for either frame or door applications, with standard Intumescent Strip.

Key Features

- Neatly cuts grooves on doors or frames to accept Intumescent Strip which enables the formation of effective barriers to both fire and smoke.

- By using alternative ball bearings diameters other seal thicknesses can be introduced.

- Alternative bearings can be purchased to suit other thicknesses.

Specifications

D= 40 mm

C= 20 mm

B= 32 mm

E= 4 mm

Shank Diameter= 1/2 inch

Fire check= 60 minutes